mindmap
    root
        child1((Circle))
            grandchild 1
            grandchild 2
        child2(Round rectangle)
            grandchild 3
            grandchild 4
        child3[Square]
            grandchild 5
            ::icon(mdi mdi-fire)
            gc6((grand<br/>child 6))
            ::icon(mdi mdi-fire)
            gc7((grand<br/>grand<br/>child 8))
